drivers window not tracking after reg.&motor replacement.

Already did this the first time. Didn't work for me. was part of installation instructions.

Glass is in track. Seems track slightly to wide at the top but it never did this until regulator and motor were replaced.

It's one of those things that really needs to be LOOKED at! I've replaced a truck load of door glass componets and sometimes you just have to improvise... I have had to use shims where the glass bolts (rivets) to the regulator to tilt glass inward into the tracks... Without seeing what you got Can't really say!!.. Good luck with it..